Shannon took to Instagram to post a photo with friends who were also enjoying the college game, despite the fact that there was an unwanted appearance from the woman with whom David was once having an extramarital affair.

If you haven't already guessed, the person with "no moral compass" to which Shannon refers in the caption is Nicole McMackin, the mistress.

It's heartbreaking to hear that the reality star continues to get visual reminders of her husband's infidelity, considering how hard the couple has been working to get past the situation. Shannon has been so refreshingly honest about her marriage and the road to salvaging it on Real Housewives that stories like these are just hard to swallow for her fans. It also begs the question -- why is this woman still creeping around?

Sure, there are two sides to every story (we watch The Affair on Showtime) and situations are complex, but to parade yourself in front of the woman whose husband you used to sleep with seems without a doubt wrong. As if we weren't already on the edge of our seats to hear more about how Shannon's coping on the next installment of the RHOC reunion, now it can't get here fast enough.